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Chinese Standard: MT/T 1251-2025

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Technical specification for simultaneous operation of freezing,grouting and sinking in vertical shaft


Standard in brief
Scope of Application:  
本文件规定了立井井筒冻注凿平行作业的总则、冻注凿平行作业设计、冻注凿平行作业施工、冻注凿平行作业检验等。
本文件适用于煤矿立井井筒冻注凿平行作业设计、施工和检验,其他类似地下工程立井井筒可参照执行。

Basic information
Standard No:MT/T 1251-2025
Standard Name:立井井筒冻注凿平行作业技术规范
English Name:Technical specification for simultaneous operation of freezing,grouting and sinking in vertical shaft
Standard Status:现行
Release Date:2025-06-30
Effective Date:2025-12-30
Language of Publication:中文简体

Standard Classification
ICS Number:73.020
CCS Number:D09

Related Standards
Referenced Standards:GB/T 15663.2-2023,GB 50213,GB 50384,GB/T 50511-2022,GB/T 51277-2018,MT/T 1057,MT/T 1058,MT/T 1150,NB/T 11548-2024

Publication Information
Number of pages:16
Number of words:19 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-10-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家能源局
Standard Type:QT
Standard Attribute:MT
Other Standard Number:1251
Drafter:陈贵、祝金龙、左永江、孟益平、陈潇、张冠军、郑厚发、王东良、荣传新、黄文锋、李生生、罗雷、曹矿勤、高伟、黄以寿、丁振宇、陈红蕾
Drafting Organization:淮北矿业股份有限公司、安徽理工大学、北京中煤矿山工程有限公司、合肥工业大学、中国煤炭工业协会生产力促进中心、矿山深井建设技术国家工程研究中心、安徽淮武工程项目管理有限责任公司
Management Organization:煤炭行业煤矿安全标准化技术委员会
Proposing Department:中国煤炭工业协会

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